def test_read_magic_1(self):
prefix = six.b('\x93NUMPY')
prefix_len = 8
fp = six.BytesIO(six.b('\x93NUMPY\x01\x01'))
major, minor = fmt.read_magic(fp, prefix=prefix, prefix_len=prefix_len)
expected = (1, 1)
self.assertEqual((major, minor), expected)
def test_read_magic_0(self):
prefix = six.b('\x93DARRY')
prefix_len = 8
fp = six.BytesIO(six.b('\x93DARRY\x03\x02'))
major, minor = fmt.read_magic(fp, prefix=prefix, prefix_len=prefix_len)
expected = (3, 2)
self.assertEqual((major, minor), expected)